CN217752558U

CN217752558U - Core pulling device of electric smelting saddle shape bypass

Info

Publication number: CN217752558U
Application number: CN202220391262.5U
Authority: CN
Inventors: 赵相盈; 王昌勇; 李伟建; 车优飞
Original assignee: Linhai Weixing New Building Materials Co Ltd
Current assignee: Linhai Weixing New Building Materials Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-11-08
Anticipated expiration: 2032-02-25

Abstract

The utility model belongs to the technical field of the pipe fitting production facility technique and specifically relates to a device of loosing core of electric smelting saddle bypass. The core pulling device for the electric smelting saddle-shaped bypass comprises a main frame and a lifting platform which is connected with the main frame in a sliding mode, wherein a fixing mechanism used for fixing the electric smelting saddle-shaped bypass of the core is arranged on the lifting platform, the main frame is fixedly provided with a driving mechanism used for driving the core to rotate, and the driving mechanism drives the core to rotate, so that the lifting platform slowly rises along with the screwing-out of the core to realize the separation of the electric smelting saddle-shaped bypass and the core. The utility model discloses in, the device of loosing core of electric smelting saddle bypass can directly cooperate with the core through the output shaft of motor, has improved the drawing of patterns efficiency of threaded core greatly.

Description

Core pulling device of electric smelting saddle shape bypass

Technical Field

The utility model belongs to the technical field of the pipe fitting production facility technique and specifically relates to a device of loosing core of electric smelting saddle bypass.

Background

In the prior art, saddle bypasses (such as PE electrofusion saddle bypasses) typically have a plurality of threads on the inside that are injection molded with a threaded core. Because the internal screw thread of saddle type bypass is more, is taken out the mould together with the screw core usually when the drawing of patterns outside, then drives the core pulling anchor clamps who fixes on the motor spindle through the starter motor and rotates to take out the screw core.

Please refer to fig. 1, chinese utility model patent that publication number is CN203391155U discloses a saddle bypass transmission connector of loosing core convenient to connect threaded core and the anchor clamps of loosing core, and then the normal starting motor of being convenient for goes on loosing core, including adjusting collar, stop pin and connecting sleeve, the one end of adjusting collar be equipped with the first mounting hole of threaded core complex, the other end of adjusting collar is equipped with the connecting hole, the surface of adjusting collar is equipped with the circular arc groove, the one end of connecting sleeve be equipped with motor output shaft complex second mounting hole, the other end of connecting sleeve be equipped with connecting hole complex connecting axle, the connecting axle corresponds the circular arc inslot internal rotation and is equipped with the through-hole, the stop pin inserts the through-hole and can be at the position of circular arc inslot. The utility model discloses a when using, no matter which position the output shaft on the motor stops, the homoenergetic makes loose core anchor clamps and threaded core cooperate smoothly and normally loose core the operation through the position of adjustment adjusting collar.

The existing saddle-shaped bypass core-pulling transmission connector needs to enable the core-pulling clamp to be smoothly matched with a threaded core and normally core-pulling operation through adjusting the position of an adjusting sleeve, and the demolding efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a core pulling device of electric smelting saddle bypass of novel structure to improve the drawing of patterns efficiency of threaded core.

For reaching above-mentioned advantage, the utility model provides a device of loosing core of electric smelting saddle bypass, including the main frame, with main frame sliding connection's elevating platform, be provided with the fixed establishment that is used for the electric smelting saddle bypass of fixed band core on the elevating platform, the main frame is fixed with and is used for the drive the rotatory actuating mechanism of core actuating mechanism drive when the core is rotatory, thereby the elevating platform is along with thereby the slow ascending realization of back-spin of core electric smelting saddle bypass with the separation of core.

The utility model discloses an embodiment of the device of loosing core of electric smelting saddle bypass, the main frame includes the bottom plate, certainly curb plate, the support that is used for of bottom plate edge upwards extending the supporting legs of bottom plate, the elevating platform is located the bottom plate top.

The utility model discloses an in an embodiment of the device of loosing core of electric smelting saddle bypass, be fixed with the perpendicular to on the curb plate the guide rail of bottom plate, the elevating platform be equipped with guide rail complex guide slot.

In an embodiment of the core pulling device of the electric melting saddle-shaped bypass of the present invention, the driving mechanism is a motor, and the motor is fixed below the bottom plate.

In an embodiment of the utility model, the bottom plate the elevating platform is provided with the confession respectively first through-hole, the second through-hole that the output shaft of motor passes through.

In an embodiment of the core pulling device of the electric melting saddle-shaped bypass of the present invention, the end of the output shaft of the motor is provided with an outer hexagonal head, and the end of the core is provided with an inner hexagonal head fitted with the outer hexagonal head.

The utility model discloses an in the embodiment of the device of loosing core of electric smelting saddle bypass, fixed establishment include the plate body one that a pair of symmetry set up, connect respectively plate body one with the plate body two of elevating platform, set up in the spacing post of two upper surfaces of plate body, two form the V-arrangement groove between plate body one, electric smelting saddle bypass place in pass through behind the V-arrangement groove spacing post compresses tightly downwards to realize being fixed in the elevating platform.

In an embodiment of the core pulling device of the electric smelting saddle-shaped bypass of the present invention, the spacing column is detachably connected to the second plate body through a spacing column fixing member.

The utility model discloses an in the embodiment of the device of loosing core of electric smelting saddle bypass, the device of loosing core still includes slowly falls the device, makes through this slowly falls the device the elevating platform is followed the guide rail slowly resets.

In an embodiment of the utility model discloses an electric smelting saddle bypass's device of loosing core, the device of loosing core still including being used for control the controller of motor.

The utility model discloses in, the device of loosing core of electric smelting saddle bypass has set up the elevating platform, and the core sets up the interior hexagonal, and the output shaft of motor sets up outer hexagonal, cooperates earlier with the outer hexagonal of the output shaft of the interior hexagonal of core and motor, and rethread motor drive core back-out is rotatory, thereby the elevating platform is along with the back-out rotation of core slowly rises and realizes the separation of electric smelting saddle bypass and core, and the core can be directly with the output shaft cooperation of motor, has improved the drawing of patterns efficiency of threaded core greatly.

The utility model discloses in, the device of loosing core of electric smelting saddle shape bypass has set up slowly and has fallen the device, after controller control motor stop work, makes the elevating platform slowly reset along the guide rail through slowly falling the device, and the security is high.

Drawings

FIG. 1 is a schematic structural diagram of a saddle-type bypass core-pulling transmission connector in the prior art.

Fig. 2 is a schematic structural diagram of the core pulling device of the electric smelting saddle bypass according to the first embodiment of the present invention.

Fig. 3 is a schematic plan view of the electric saddle bypass core pulling device of fig. 2.

Fig. 4 is a schematic structural view of a fixing mechanism of the core pulling device of the electric saddle bypass of fig. 2.

Fig. 5 is a structural view of a core of the electric saddle bypass core pulling device of fig. 2.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 2-3, the core pulling device for electric smelting saddle-shaped bypass of the first embodiment of the present invention includes a main frame 1, a lifting platform 2 slidably connected with the main frame 1, a fixing mechanism 3 for fixing the electric smelting saddle-shaped bypass 100 of the core 200 is disposed on the lifting platform 2, the main frame 1 is fixed with a driving mechanism 4 for driving the core 200 to rotate, when the driving mechanism 4 drives the core 200 to rotate, the lifting platform 2 slowly rises along with the rotation of the core 200, thereby realizing the separation of the electric smelting saddle-shaped bypass 100 and the core 200.

Preferably, the main frame 1 includes a bottom plate 11, side plates 12 extending upward from edges of the bottom plate 11, and supporting legs 13 for supporting the bottom plate 11, and the lifting table 2 is located above the bottom plate 11. A guide rail 121 perpendicular to the bottom plate 11 is fixed on the side plate 12, and a guide groove 21 matched with the guide rail 121 is arranged on the lifting platform 2.

Preferably, the drive mechanism 4 is a motor.

Referring to fig. 5, the motor is fixed under the bottom plate 11. The base plate 11 and the lift table 2 are provided with a first through hole 110 and a second through hole 23 through which the output shaft 41 of the motor passes, respectively. The end of the output shaft 41 of the motor is provided with an outer hexagon 411, and the end of the core 200 is provided with an inner hexagon 201 matched with the outer hexagon 411.

Referring to fig. 4, preferably, the fixing mechanism 3 includes a pair of first plate bodies 31 symmetrically disposed, a second plate body 32 respectively connecting the first plate bodies 31 and the lifting platform 2, and a limiting column 33 disposed on an upper surface of the second plate body 32, a V-shaped groove is formed between the first plate bodies 31, and the electric melting saddle-shaped bypass 100 is placed in the V-shaped groove and then is fixed to the lifting platform 2 by being pressed downward by the limiting column 33. In this embodiment, the outer diameter of the restraint post 33 is greater than the inner diameter of the electrofusion interface of the electrofusion saddle bypass 100.

Preferably, the limiting column 33 is detachably connected with the second plate body 32 through a limiting column fixing member 331. One end of the limiting column 33 is fixedly connected with the limiting column fixing piece 331, and the end face of the other end abuts against the end face of the electric melting interface of the electric melting saddle-shaped bypass 100 after the limiting column fixing piece 331 is connected with the second plate body 32.

The utility model discloses an embodiment, the device of loosing core still includes slowly falls device 5, makes elevating platform 2 slowly reset along guide rail 121 through slowly falling device 5. The slow descending devices 5 are respectively arranged on two sides of the lifting platform 2 and comprise a first connecting rod 51 and a second connecting rod 52, one end of the first connecting rod 51 is rotatably connected with the lifting platform 2, one end of the second connecting rod 52 is rotatably connected with the side plate 12, the other end of the first connecting rod 51 is fixedly connected with the other end of the second connecting rod 52, and an angle alpha formed between the first connecting rod 51 and the second connecting rod 52 is larger than 90 degrees and smaller than 180 degrees.

In an embodiment of the present invention, the core pulling device further includes a controller 6 for controlling the motor. The controller 6 is electrically connected with the motor, and the controller 6 is used for controlling the starting, the stopping and the rotating speed of the motor.

The working principle of the core pulling device of the electric melting saddle-shaped bypass 10 is as follows: when the electric smelting saddle-shaped bypass 100 with the core 200 is dismounted from the die, the electric smelting saddle-shaped bypass 100 is fixed on the lifting platform 2 through the fixing mechanism 3, the inner hexagonal head 201 of the core 200 is matched with the outer hexagonal head 411 on the output shaft 41 of the motor, the controller 6 controls the motor to work, the output shaft 41 of the motor drives the core 200 to rotate towards the screwing-out direction, the lifting platform 2 slowly rises along the guide rail 121 along with the screwing-out of the core 200 until the electric smelting saddle-shaped bypass 100 is separated from the core 200, the controller 6 controls the motor to stop working after the core 200 is completely pulled out, the core 200 and the saddle-shaped bypass pipe fitting are taken off, and then the lifting platform 2 is slowly reset along the guide rail 121 under the action of the slow descending device 5.

The utility model discloses in, the device of loosing core of electric smelting saddle bypass has set up slowly to fall the device, after controller control motor stop work, makes the elevating platform slowly reset along the guide rail through slowly falling the device, and the security is high.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a device of loosing core of electric smelting saddle bypass, its characterized in that, including the main frame, with main frame sliding connection's elevating platform, be provided with the fixed establishment that is used for the electric smelting saddle bypass of fixed band core on the elevating platform, the main frame is fixed with and is used for the drive the rotatory actuating mechanism of core the actuating mechanism drive when the core is rotatory, thereby the elevating platform along with the back-out of core slowly rises to realize electric smelting saddle bypass with the separation of core.

2. The core pulling device for the electric smelting saddle-shaped bypass according to claim 1, wherein the main frame comprises a bottom plate, a side plate extending upwards from the edge of the bottom plate, and a supporting leg for supporting the bottom plate, and the lifting platform is located above the bottom plate.

3. The core pulling device for the electric smelting saddle-shaped bypass according to claim 2, wherein a guide rail perpendicular to the bottom plate is fixed on the side plate, and the lifting platform is provided with a guide groove matched with the guide rail.

4. The core pulling device for the electric smelting saddle-shaped bypass according to claim 2, wherein the driving mechanism is a motor, and the motor is fixed below the bottom plate.

5. The core pulling device for the electric smelting saddle-shaped bypass according to claim 4, wherein the bottom plate and the lifting platform are respectively provided with a first through hole and a second through hole for an output shaft of the motor to pass through.

6. The core pulling device for the electric smelting saddle-shaped bypass according to claim 5, wherein an outer hexagonal socket is arranged at the end part of the output shaft of the motor, and an inner hexagonal socket matched with the outer hexagonal socket is arranged at the end part of the core.

7. The core pulling device for the electric smelting saddle-shaped bypass according to claim 1, wherein the fixing mechanism comprises a pair of first plate bodies which are symmetrically arranged, a second plate body which is respectively connected with the first plate body and the lifting platform, and a limiting column which is arranged on the upper surface of the second plate body, a V-shaped groove is formed between the two first plate bodies, and the electric smelting saddle-shaped bypass is placed in the V-shaped groove and then is fixed on the lifting platform by downward pressing of the limiting column.

8. The electric smelting saddle bypass core pulling device according to claim 7, wherein the limiting column is detachably connected with the second plate body through a limiting column fixing piece.

9. The electric smelting saddle bypass core pulling device according to claim 3, further comprising a slow descending device, wherein the slow descending device enables the lifting platform to slowly return along the guide rail.

10. The electric fuse saddle bypass core pulling device according to claim 4, further comprising a controller for controlling the motor.